Adobe Acrobat X (10.1.1) Pro English,French,German, updatable. This Contains; Adobe Acrobat X (10.1.1) Pro Adobe LiveCycle Designer ES2 System requirements; 1.3GHz or faster processor Windows XP X64 64bit with Service Pack 2 Windows XP X86 32bit with Service Pack 3 Windows Server 2003 with Service Pack 2 Windows Server 2008 or 2008 R2 Windows Vista any version with Service Pack 2 X86 & X64 Windows 7 any version X86 & X64 512MB of RAM (1GB recommended) 1.9GB of available hard-disk space 1024x576 display Internet Explorer 7,8,9; Firefox 4/5/6